Hardware Spec Index

Altrix PX-7971 Core M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Altrix · SKU PX7971-CORE · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index3,163 (PCIe Cards & NVMe Enclosures scale)
Category rank#10,413
Street price$169
Power6 W
Performance per dollar18.72
Released2019

Specifications

BrandAltrix
ModelAltrix PX-7971 Core
TypeM.2 NVMe to PCIe 4.0 x4 Adapter
Host interfacePCIe 4.0 x4 (passive)
ThroughputUp to 7,500 MB/s (drive-limited)
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingPassive heatsink
Bus powerSlot-powered
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

NVMe SSDs ExplainedPCIe Lanes ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Tessarix PX-1634 Edge PCIe 4.0 x16 Riser Cable2,881$119Compare
Veltrix PX-6048 Ti PCIe 5.0 x16 Riser Cable2,921$149Compare
Veltrix PX-6518 SE Quad M.2 PCIe 4.0 x16 Card4,556$269Compare
Altrix PX-1966 SE USB4 40Gbps NVMe Enclosure5,600$399Compare
Veltrix PX-5864 Ultra USB 3.2 Gen 2 NVMe Enclosure842$19Compare
Strivon PX-1765 Edge USB 3.2 Gen 2x2 NVMe Enclosure2,507$89Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Altrix PX-7971 Core M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/21925766 (accessed 2026-10-26).